Anti-Sweeping Retail Hook With Coil-Based Theft Detection
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Solution Overview
Problem
Conventional wire hook displays are vulnerable to theft as items can be easily swept or removed, lacking a deterrent against unauthorized removal.
Innovation Solution
An anti-sweeping hook with a helical coil and rotating handle that monitors and counts the removal of items, triggering an alarm if a threshold number is removed within a predetermined time, incorporating a rotor and stator mechanism for directional control and electrical connection detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional wire hook displays are used, then items can be easily accessed and displayed, but items can be easily swept or removed in large quantities enabling theft
Solution Approach 1:
The patent applies preliminary anti-action by implementing a mechanism that prevents the harmful sweeping action before it can occur. The anti-sweeping hook design with retaining arms and controlled release mechanisms proactively deters theft by making the sweeping action physically impossible or detectable, rather than reacting to theft after it occurs.
Solution Approach 2:
The patent incorporates feedback mechanisms through sensors that detect when items are removed from the display hook. The system provides real-time feedback by monitoring item removal and triggering alerts or notifications to security personnel, creating a responsive security system that adapts to theft attempts.
2Object-affected harmful factors
If a secure display solution is implemented to prevent theft, then loss prevention is improved, but device complexity increases
Solution Approach 1:
The patent applies segmentation by dividing the security system into separate functional modules: the anti-sweeping hook structure with retaining arms, the sensor system for detecting item removal, the control unit for processing sensor signals, and the alert notification system. This modular segmentation allows each component to perform its specific function independently, making the overall complex system more manageable and maintainable.
Solution Approach 2:
The patent uses an intermediary approach by introducing sensors and control units that mediate between the physical display hook and the security response system. These intermediaries detect and translate physical actions (item removal) into electrical signals that can be processed and responded to by the security system, bridging the gap between mechanical display and electronic security.
Data Source
AI summary
An anti-sweeping hook that includes a display hook for storing retail merchandise. The display hook has a first end and a second end opposite the first end. A helical coil is disposed about the display hook and extending along a lengthwise portion of the display hook. The helical coil has a first coil end proximate the first end of the display hook. Rotation of the helical coil in a first direction loads the retail merchandise onto the display hook. Rotation of the helical coil in a second direction opposite the first direction removes the retail merchandise from the display hook. A rotating handle is attached to the first end of the display hook and to the first coil end. The rotating handle is configured to determine an extent of rotation for the rotating handle.